Daewoo DF-5500(S/P) Service Manual page 36

DF-5500/DFX-5502 SVC 2006.10.16 2:44 PM ˘ ` as mac001
CIRCUIT DIAGRAM
+3V3_STBY
LN06 LN06
FB/2012 FB/2012
+3V3_STBY
4
LN07 LN07
FB/2012 FB/2012
+3V3_STBY
LN05 LN05
FB/2012 FB/2012
3
APDD[0..15]
[ 3,4,9 ] APDD[0..15]
2
RESET circuit
+3V3_STBY
+ +
CN56 CN56
10uF/16v 10uF/16v
RN23 RN23
10K 10K
1
SDV25
SDV25 DN01 DN01
1200DPI 80LPI
A B
[ 4 ] VY0
AV33V1
AV33V1
+ + + + + +
CN21 CN21 CN22 CN22 CN23 CN23 CN24 CN24 CN25 CN25
220uF/6.3V 220uF/6.3V
0.1uF 0.1uF 0.1uF 0.1uF 10uF/16v 10uF/16v 10uF/16v 10uF/16v
AV33V3 AV33V3
+ + + +
CN26 CN26 CN27 CN27 CN28 CN28 CN29 CN29
0.1uF 0.1uF 0.1uF 0.1uF 10uF/16v 10uF/16v 10uF/16v 10uF/16v
AVDD3A
CN30 CN30 CN31 CN31 CN32 CN32
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
ICN01 ICN01
F_A[0..22]
[ 3,4,9 ] F_A[0..22]
F_A16
1
FA16
F_A20
2
FA20
F_A21 3
[ 3 ] F_WR#
FA21
F_WR# 4
FWR#
F_A[0..22] F_A22 5
[ 3,4,9 ] F_A[0..22]
FA22
F_A19 6
FA19
F_A18 7
FA18
F_A17 8
FA17
F_D[0..7]
18V 9
[ 3 ] F_D[0..7] DVDD18
F_D7 10
FD7
DVSS
11
DVSS3
F_D6
12
FD6
F_D5
13
FD5
F_D4
14
FD4
F_D3
15
FD3
F_D2
16
FD2
F_D1
17
FD1
F_D0
18
FD0
D33V
19
DVDD3
F_OE#
20
[ 3 ] F_OE# FOE#
F_CE#
[ 3 ] F_CE# 21
FCE#
PIDERST# DVSS 22
[ 4,9 ] PIDERST#
DVSS18
F_A[0..22] PIDERST# 23
[ 3,4,9 ] F_A[0..22]
APRESET#
F_A7 APDD7 24
APDD7
F_A8 APDD8 25
APDD8
F_A6 APDD6 26
APDD6
APDD0 F_A9 APDD9 27
APDD9
APDD1 F_A5 APDD5 28
APDD5
APDD2 DVSS 29
DVSS3
APDD3 F_A10 APDD10
30
APDD10
APDD4 F_A4 APDD4
31
APDD4
APDD5 F_A11 APDD11
32
APDD11
APDD6 F_A3 APDD3
33
APDD3
APDD7 F_A12 APDD12
34
APDD12
APDD8 D33V
35
DVDD3
APDD9 F_A2 APDD2
36
APDD2
APDD10 F_A13 APDD13
37
APDD13
APDD11 F_A1 APDD1
38
APDD1
APDD12 18V
39
DVDD18
APDD13 F_A14 APDD14 40
APDD14
APDD14 F_A0 APDD0 41
APDD0
APDD15 DVSS 42
DVSS3
F_A15 APDD15 43
APDD15
APDMARQ 44
[ 4,9 ] APDMARQ
APDMARQ
APDIOW# 45
[ 4,9 ] APDIOW# APDIOW#
APDIOR# 46
[ 4,9 ] APDIOR# APDIOR#
APIORDY 47
[ 4,9 ] APIORDY APIORDY
APDMACK# 48
[ 4,9 ] APDMACK# APDMACK#
APINTRQ
49
[ 4,9 ] APINTRQ APINTRQ
DVSS
50
DVSS18
APIOCS16#
51
[ 4,9 ] APIOCS16# APIOCS16#
APDA[0..2] D33V
52
[ 4,9 ] APDA[0..2] DVDD3
APDA1
53
APDA1
APDA0
54
APDA0
APDA2
55
APDA2
DVSS
56
DVSS3
APCS0#
[ 4,9 ] APCS0# 57
APCS0#
APCS1#
[ 4,9 ] APCS1# 58
APCS1#
VSYNC# 59
ASCS0#
HSYNC# 60
ASCS1#
18V 61
DVDD18
PHY_LKON 62
[ 5 ] PHY_LKON
LINKON
PHY_LPS 63
[ 5 ] PHY_LPS LPS
64
AVDD3
D33V
D33V
LN01 LN01 RN01 RN01
+ +
FB/2012 FB/2012 4.7 4.7 CN01 CN01 CN02 CN02
10uF/16v 10uF/16v 0.1uF 0.1uF
[ 4 ] PSCAN(H)
RN25 RN25 0/NC 0/NC
[ 9 ] RESET_MT1818
[ 5 ] PHY_D1
RESET# [ 4,5 ] [ 5 ] PHY_D0
PHY_CTL11
[ 5 ] PHY_CTL11
PHY_CTL01
[ 5 ] PHY_CTL01
PHY_SCLK
[ 5 ] PHY_SCLK
CN59 CN59 PHY_LREQ1
[ 5 ] PHY_LREQ1
0.1uF 0.1uF
SDA
[ 3 ] SDA
SCL
[ 3 ] SCL
USBP1
[ 5 ] USBP1
USBM1
[ 5 ] USBM1
VDATA-IN
[ 4 ] VDATA-IN
VSTB
[ 4 ] VSTB
VDATA-OUT
[ 4 ] VDATA-OUT
VCLK
[ 4 ] VCLK
1N4148 1N4148 VDDAUX
RN04 RN04
[ 4 ] IR
RESET# RN22 RN22
[ 4,5 ] RESET#
+ + CN33 CN33
100uF/16v 100uF/16v
5V_SCL RN03 RN03 RN02 RN02
5V_SDA 15K/NC 15K/NC 15K/NC 15K/NC
A B
C D
ARSDAT
ARLRCK
ARCLK
ARBCK
D33V
AUDIO_MUTE(H)
ASPDIF
ACLK
ABCK
ALRCK
ASDAT0
POWER_ON(L)_DVD
TP02 TP02
Y[1..6]
Y0
192
Y0
FS
191
FS
190
VREF
189
AVDD3
188
DVDD3
187
DQ24
186
DQ25
185
DQ26
184
DVSS3
183
DQ27
182
DQ28
181
DVSS18
180
DQ29
179
DVDD3
178
DQ30
177
DQ31
176
DQS3
A_DQM3
175
DQM3
174
DVSS3
173
DQM2
172
DQS2
171 A_DQ23
DQ23
170 A_DQ22
DQ22
169
DVDD3
168 A_DQ21
DQ21
167 A_DQ20
DQ20
166
DVDD18
165 A_DQ19
DQ19
164
DVSS3
A_DQ18
163
DQ18
A_DQ17
MT8105 B MT8105 B 162
DQ17
A_DQ16
161
DQ16
A_RA4
160
RA4
159
DVDD3
A_RA5
158
RA5
A_RA6
157
RA6
A_RA7
156
RA7
A_RA8
155
RA8
154
DVSS18
153 A_RA9
RA9
152 A_RA11
RA11
151 A_RA12
RA12
150
DVSS3
149 A_CLK
RCLK
148 A_CLK#
RCLKB
147
DVDD3
146 A_RA3
RA3
145 A_RA2
RA2
A_RA1
144
RA1
A_RA0
143
RA0
A_RA10
142
RA10
A_BA1
141
BA1
140
DVSS3
VREF
139
RVREF
138
AVSS18
137
AVDD18
136
DVDD18
A_BA0
135
BA0
134 A_CS#
RCS#
133 A_RAS#
RAS#
132
DVDD3
131 A_CAS#
CAS#
130 A_WE#
RWE#
129
AVSS
MT8105 B MT8105 B
LQFP256/SMD LQFP256/SMD
RN06 4.7 RN06 4.7 LN02 LN02
+ + FB/2012 FB/2012
CN03 CN03 CN04 CN04
0.1uF 0.1uF
10uF/16v 10uF/16v
A_DQ[0..15]
A_DQ[0..15]
A_DQS1
A_DQS1
A_DQM1
A_DQM1
A_DQM0
A_DQM0
A_DQS0
A_DQS0
A_CKE
A_CKE
10 10 IR1
10K 10K RST
A_DQ[0..15]
A_DQ[0..15]
RN05 RN05 S-CS
S-CS [ 4 ]
R R S-CLK
S-CLK [ 4 ]
SDATA-OUT
SDATA-OUT [ 4 ]
SDATA-IN
SDATA-IN [ 4 ]
+3V3_STBY
C D
35
E
ARSDAT [ 6 ] PN02 PN02
ARLRCK [ 6 ]
A_DQ16
ARCLK [ 6 ] 1
A_DQ17
ARBCK [ 6 ]
2
A_DQ18
DV_RST# [ 5 ]
3
A_DQ19
AUDIO_MUTE(H) [ 4 ]
4
A_DQ20
5
A_DQ21
ASPDIF [ 4 ]
6
A_DQ22
7
A_DQ23
ACLK [ 6 ] 8
ABCK [ 6 ] 9
A_DQM3
ALRCK [ 6 ] 10
RN33 RN33 0 0
ASDAT0 [ 6 ] [ 6 ] VRST# 11
RN10 RN10 3.3M 3.3M
12
SCL
POWER_ON(L)_DVD [ 1 ] 13
XN02 XN02 SDA
14
C32.768KHz C32.768KHz
15
RTCXI RTCXO 5V_SDA
16 4
5V_SCL
17
VRST# [ 6 ] 18
CN19 CN19 CN20 CN20 HSYNC#
19
30p 30p 30p 30p VSYNC#
Y[1..6] [ 4 ] 20
21
ALRCK
22
ABCK
23
ACLK
24
ASDAT0
[ 6 ] ASDAT0
25
ASDAT1
26
RN09 RN09 100K 1% 100K 1% ASDAT2
27
ASPDIF
28
29
XO
30
XTALO XTALI
XN01 XN01 CON30/NC CON30/NC
CN17 CN17 C27MHz C27MHz CN18 CN18
20pF 20pF 20pF 20pF
AV33V1
ICM05 ICM05
AVDD3A
SDV25 XTO RN11 RN11 0 0 XTALO 1 5
A1 VCC
3 4 XO
A2 Y2
XTALI XTALI 6 2
Y1 GND
DVSS
NC7WZ04/NC NC7WZ04/NC
DVSS
SDV25
3
+3V3_STBY
PN01 PN01
DVSS
1
RxD1
2
TxD1
3
4
RN30 RN30
SDV25 51 51
4x1 W/HOUSING 4x1 W/HOUSING
CN1MP04(2.0) CN1MP04(2.0)
18V
RN31 RN31 RN32 RN32
DVSS 0 / 2012 0 / 2012 NC NC
A_RA[0..12]
A_RA[0..12] [ 3 ]
SDV25
DVSS
DVSS
A_CLK [ 3 ]
A_CLK# [ 3 ]
SDV25
A_BA[0..1]
A_BA[0..1] [ 3 ]
DVSS 18V
2
VREF [ 3 ]
DVSS
RN07 RN07 4.7 4.7 18V
18V
+ + LN03 LN03
CN05 CN05 CN06 CN06 FB/2012 FB/2012
A_CS# [ 3 ]
0.1uF 0.1uF 10uF/16v 10uF/16v
A_RAS# [ 3 ]
SDV25
A_CAS# [ 3 ]
A_WE# [ 3 ]
DVSS
+1V8_STBY 18V
18V
CN57 CN57 CN58 CN58 CN34 CN34 CN35 CN35 CN36 CN36 CN37 CN37 CN38 CN38 CN39 CN39 CN40 CN40
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
D33V
SDV25
D33V SDV25
CN41 CN41 CN42 CN42 CN43 CN43 CN44 CN44 CN45 CN45 CN46 CN46
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
+3V3_STBY D33V
D33V
[ 3 ]
1
CN47 CN47 CN48 CN48 CN49 CN49 CN50 CN50 CN51 CN51 CN52 CN52 CN53 CN53
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
[ 3 ]
[ 3 ]
[ 3 ]
[ 3 ]
[ 3 ] DRAWN DRAWN DRAWN DESIGNED DESIGNED DESIGNED CHECKED CHECKED CHECKED APPROVED APPROVED APPROVED MODEL MODEL MODEL
DW-Q73D3N-JS DW-Q73D3N-JS DW-Q73D3N-JS
FILE NAME FILE NAME FILE NAME DW-Q73D3N-JS.dsn DW-Q73D3N-JS.dsn DW-Q73D3N-JS.dsn
[ 3 ]
DATE DATE DATE
REVISED REVISED REVISED MP MP MP
W.K.Ihm W.K.Ihm W.K.Ihm W.K.Ihm W.K.Ihm W.K.Ihm M.K.Lee M.K.Lee M.K.Lee H.W.Jung H.W.Jung H.W.Jung
4 Team 4 Team 4 Team REV NO. REV NO. REV NO. 1.2 1.2 1.2 SHEET SHEET SHEET 2 2 2 / / / 9 9 9
DAEWOO ELECTRONICS Digital Video Lab. DAEWOO ELECTRONICS Digital Video Lab. DAEWOO ELECTRONICS Digital Video Lab. A2. MT8105DE A2. MT8105DE A2. MT8105DE
E